2029129740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{7823}}^1$

素因数の和:7980

約数の個数: 144

約数和(自身を含む): 6766695936

約数和(自身を除く): 4737566196

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 131, 132, 165, 180, 198, 220, 262, 330, 393, 396, 495, 524, 655, 660, 786, 990, 1179, 1310, 1441, 1572, 1965, 1980, 2358, 2620, 2882, 3930, 4323, 4716, 5764, 5895, 7205, 7823, 7860, 8646, 11790, 12969, 14410, 15646, 17292, 21615, 23469, 23580, 25938, 28820, 31292, 39115, 43230, 46938, 51876, 64845, 70407, 78230, 86053, 86460, 93876, 117345, 129690, 140814, 156460, 172106, 234690, 258159, 259380, 281628, 344212, 352035, 430265, 469380, 516318, 704070, 774477, 860530, 1024813, 1032636, 1290795, 1408140, 1548954, 1721060, 2049626, 2581590, 3074439, 3097908, 3872385, 4099252, 5124065, 5163180, 6148878, 7744770, 9223317, 10248130, 11272943, 12297756, 15372195, 15489540, 18446634, 20496260, 22545886, 30744390, 33818829, 36893268, 45091772, 46116585, 56364715, 61488780, 67637658, 92233170, 101456487, 112729430, 135275316, 169094145, 184466340, 202912974, 225458860, 338188290, 405825948, 507282435, 676376580, 1014564870, 2029129740]

約数ペア:

[(1, 2029129740), (2, 1014564870), (3, 676376580), (4, 507282435), (5, 405825948), (6, 338188290), (9, 225458860), (10, 202912974), (11, 184466340), (12, 169094145), (15, 135275316), (18, 112729430), (20, 101456487), (22, 92233170), (30, 67637658), (33, 61488780), (36, 56364715), (44, 46116585), (45, 45091772), (55, 36893268), (60, 33818829), (66, 30744390), (90, 22545886), (99, 20496260), (110, 18446634), (131, 15489540), (132, 15372195), (165, 12297756), (180, 11272943), (198, 10248130), (220, 9223317), (262, 7744770), (330, 6148878), (393, 5163180), (396, 5124065), (495, 4099252), (524, 3872385), (655, 3097908), (660, 3074439), (786, 2581590), (990, 2049626), (1179, 1721060), (1310, 1548954), (1441, 1408140), (1572, 1290795), (1965, 1032636), (1980, 1024813), (2358, 860530), (2620, 774477), (2882, 704070), (3930, 516318), (4323, 469380), (4716, 430265), (5764, 352035), (5895, 344212), (7205, 281628), (7823, 259380), (7860, 258159), (8646, 234690), (11790, 172106), (12969, 156460), (14410, 140814), (15646, 129690), (17292, 117345), (21615, 93876), (23469, 86460), (23580, 86053), (25938, 78230), (28820, 70407), (31292, 64845), (39115, 51876), (43230, 46938)]